# ======================== Elasticsearch Configuration =========================
#
# NOTE: Elasticsearch comes with reasonable defaults for most settings.
#       Before you set out to tweak and tune the configuration, make sure you
#       understand what are you trying to accomplish and the consequences.
#
# The primary way of configuring a node is via this file. This template lists
# the most important settings you may want to configure for a production cluster.
#
# Please see the documentation for further information on configuration options:
# <http://www.elastic.co/guide/en/elasticsearch/reference/current/setup-configuration.html>

# ---------------------------------- Cluster -----------------------------------
# Use a descriptive name for your cluster:
cluster.name: {{cluster_name}}

# ------------------------------------ Node ------------------------------------
# Use a descriptive name for the node:
node.name: {{hostname}}

# Add custom attributes to the node:
node.attr.rack: {{node_attr_rack}}

# ----------------------------------- Paths ------------------------------------
# Path to directory where to store the data (separate multiple locations by comma):
path.data: {{path_data}}

# Path to log files:
path.logs: {{path_logs}}

# ----------------------------------- Memory -----------------------------------
# Lock the memory on startup:# Elasticsearch expects that boolean values to be true or false and will generate an error if you use True or False.
bootstrap.memory_lock: {{bootstrap_memory_lock}}
bootstrap.system_call_filter: {{bootstrap_system_call_filter}}

# ---------------------------------- Network -----------------------------------
# Set the bind address to a specific IP (IPv4 or IPv6):
network.host: {{network_host}}

# Set a custom port for HTTP:
http.port: {{http_port}}
#
# For more information, consult the network module documentation.
#

http.cors.enabled: true
http.cors.allow-origin: "*"

# --------------------------------- Discovery ----------------------------------
# Pass an initial list of hosts to perform discovery when new node is started:
# The default list of hosts is ["127.0.0.1", "[::1]"]
discovery.zen.ping.unicast.hosts: {{discovery_zen_ping_unicast_hosts}}

# Prevent the "split brain" by configuring the majority of nodes (total number of nodes / 2 + 1):
discovery.zen.minimum_master_nodes: {{discovery_zen_minimum_master_nodes}}

# ---------------------------------- Gateway -----------------------------------
# Block initial recovery after a full cluster restart until N nodes are started:
gateway.recover_after_nodes: {{gateway_recover_after_nodes}}

# ---------------------------------- Various -----------------------------------
# Require explicit names when deleting indices:
# Lock the memory on startup:# Elasticsearch expects that boolean values to be true or false and will generate an error if you use True or False.
action.destructive_requires_name: {{action_destructive_requires_name}}
